package cn.lzx.controller;

import cn.lzx.domain.User;
import cn.lzx.feign.UserService;
import cn.lzx.sentine.OrderBlockHandlerClass;
import cn.lzx.sentine.OrderFallbackClass;
import com.alibaba.csp.sentinel.annotation.SentinelResource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/order")
@RefreshScope // 动态刷新配置注解
public class OrderController {
    @Autowired
    private UserService userService;

    @GetMapping("/getById/{id}")
    @SentinelResource(value = "order-service-sentinel", blockHandler = "getUserById",
    blockHandlerClass = OrderBlockHandlerClass.class,
    fallback = "getHById",fallbackClass = OrderFallbackClass.class)
    public User getById(@PathVariable("id") Long id){
      //  int i = 1/0;
        return userService.getById(id);
    }

   /* public User getUserById(@PathVariable("id") Long id, BlockException e){
        e.printStackTrace();
        return new User(-1L,"降级了","服务器繁忙");
    }
*/
}
